<template>
    <div>
        <heard :title="title"></heard>
        <van-form @submit="onSubmit">
            <van-cell-group inset>
                <van-field v-model="username" name="username" label="用户名" placeholder="用户名"
                    :rules="[{ pattern, message: '请填写用户名' }]" />

                <van-field v-model="sms" center clearable label="短信验证码" placeholder="请输入短信验证码">
                    <template #button>
                        <van-button size="small" type="primary" :disabled="time > 0 ? true : false" @click="song">{{
                            time>0?time+'秒':'重新获取' }}</van-button>
                    </template>
                </van-field>

                <van-field v-model="password" :type="stata ? 'text' : 'password'" name="password" label="密码"
                    placeholder="密码" :rules="[{ required: true, message: '请填写密码' }]">
                    <template #button>
                        <van-button style="font-size: 25px;border: none;">
                            <van-icon name="eye-o" v-if="stata" @click="stata = !stata" />
                            <van-icon name="closed-eye" v-else @click="stata = !stata" />
                        </van-button>
                    </template>
                </van-field>
            </van-cell-group>
            <div style="margin: 16px;">
                <van-button block type="primary" native-type="submit">
                    登录
                </van-button>
            </div>
        </van-form>



    </div>
</template>

<script setup>
import heard from '@/components/heard.vue';
const title='登录'
import { ref } from 'vue';
import { loginApi } from '@/api/api';
let username = ref('')
let password = ref('')
let pattern = /^1[3-9]\d{9}$/
let sms = ref('')
let time = ref(0)
let timer;
let stata = ref(true)
const song = () => {
    sms.value = Math.random().toString(36).slice(2, 8);
    if (time.value > 0) return
    time.value = 10
    timer = setInterval(() => {
        time.value--
        if (time.value == 0) {
            clearInterval(timer)
        }
    }, 1000)
}
import { showSuccessToast, showFailToast } from 'vant';
import router from '@/router';
const onSubmit = () => {
    loginApi(username.value, password.value).then(res => {
        console.log('登录', res)
        if (res.data.code == 0) {
            showSuccessToast('登录成功')
            localStorage.setItem('token', res.data.data.token)
            localStorage.setItem('username', res.data.data.username)
            router.go(-1)


        }
        else {
            showSuccessToast('登录失败')
        }
    })
}


</script>

<style lang="scss" scoped></style>